How to send emails using WiTopia
WiTopia allows me to receive emails but I am unable to send.
WiTopia blocks port 25, forcing you to use their own SMTP. (http://wiki.witopia.net/wiki/PersonalVPN-Mail-WorkArounds)
To work around this problem, change your outgoing server port to the alternate 26. This will allow you to connect to your mail server and send email again.